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Paper Abstract and Keywords
Presentation 2020-06-03 13:20
A Proposal of Backlit Image Enhancement by Using Histogram Specification
Yoshiaki Ueda (Fukuoka Univ.), Takanori Koga (Kindai Univ.), Noriaki Suetake (Yamaguchi Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) The intensity distribution of the backlit image is similar to a bimodal distribution. In this report, we propose a histogram specification-based backlit image enhancement method which focuses on the characteristics of the intensity distribution of the backlit image. In the proposed method, the intensity transformation is performed by using a target histogram which is designed to improve the intensity contrast. In this process, the hue and saturation components are preserved. The effectiveness of the proposed method is verified by comparing with various conventional image enhancement methods.
Keyword (in Japanese) (See Japanese page) 
(in English) Backlit image / image enhancement / histogram specification / / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee 3DMT IEICE-SIS IPSJ-AVM  
Conference Date 2020-06-03 - 2020-06-04 
Place (in Japanese) (See Japanese page) 
Place (in English) G Square (Hakodate Community Plaza) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Intelligent Multimedia Systems, Applied Enbedded Systems, Three-Dimensional Image Technology (3DIT), etc. 
Paper Information
Registration To IEICE-SIS 
Conference Code 2020-06-SIS-AVM-3DIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Proposal of Backlit Image Enhancement by Using Histogram Specification 
Sub Title (in English)  
Keyword(1) Backlit image  
Keyword(2) image enhancement  
Keyword(3) histogram specification  
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1st Author's Name Yoshiaki Ueda  
1st Author's Affiliation Fukuoka University (Fukuoka Univ.)
2nd Author's Name Takanori Koga  
2nd Author's Affiliation Kindai University (Kindai Univ.)
3rd Author's Name Noriaki Suetake  
3rd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker
Date Time 2020-06-03 13:20:00 
Presentation Time 20 
Registration for IEICE-SIS 
Paper #  
Volume (vol) 44 
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